Magnetic recording disk cartridge



FIG. 1 is a top, front, right side perspective view of a magnetic recording disk cartridge showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a back elevational view thereof;

FIG. 4 is a left side elevational view thereof, the right side elevational view being a mirror image;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof. 

The ornamental design for a magnetic recording disk cartridge, as shown and described. 